P-16, Bentick Street, 3rd Floor, A.c. Mansion,, Kolkata - 700001, West Bengal, India
3/57/1, Vidyasagar Upanibesh,, Kolkata - 700047, West Bengal, India
13, Banga Sen Lane,, Kolkata - 700002, West Bengal, India
233, Rai Bahadur Road,, Kolkata - 700053, West Bengal, India
"poonam", 7th Floor, 5/2 Russel Street,, Kolkata - 700071, West Bengal, India